Civil Engineering - SI Units
Exercise :: SI Units - Section 1
| 16. |
The intensity of pressure at a certain place is 1 kg (f)/m2, the intensity of pressur e in SI units will be |
| A. |
47.88 N/m2 | | B. |
9.81 N/m2 | | C. |
4.882 N/m2 | | D. |
0.07013 N/m2 |
Answer: Option B
Explanation:
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| 17. |
If α is the angular acceleration of a body of moment of inertia I, the torque is |
Answer: Option B
Explanation:
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| 18. |
In SI units, moment is expressed as |
| A. |
kg-m | | B. |
kg-cm | | C. |
kg-mm | | D. |
all the above. |
Answer: Option D
Explanation:
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| 19. |
Angular acceleration is expressed as |
Answer: Option C
Explanation:
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| 20. |
One Newton force produces an acceleration of |
| A. |
1 cm/sec2 while acting on a body of 1 gm mass | | B. |
1 cm/sec2 while acting on a body of 1 kg mass | | C. |
1 m/sec2 while acting on a body of 1 kg mass | | D. |
1 m/sec2 while acting on a body of 1 gm mass. |
Answer: Option C
Explanation:
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